Chemistry, 13.04.2021 22:20 cpalabamagirl2595

Select the correct answer. Which statement is true about a catalyst?

A.
A catalyst decreases the rate of the reaction.
B.
A catalyst is consumed during a chemical reaction.
C.
A catalyst lowers the activation energy of a reaction.
D.
A catalyst increases the reactant concentration during a reaction.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:40, Arealbot

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

Answers: 1

continue

Chemistry, 22.06.2019 13:30, nasibamurodova

What are the chemical names of these compounds? ke: mg3n2: reset next

Answers: 1

continue

Chemistry, 22.06.2019 16:30, sbush1412

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Answers: 2

continue

Chemistry, 22.06.2019 23:10, bugbug89

What are the two major rules associated with polarity

Answers: 1

continue

You know the right answer?

Select the correct answer. Which statement is true about a catalyst?

A.
A cataly...